﻿using System;
using System.Collections.Generic;
using System.Text;

namespace _05外观模式
{
    /// <summary>
    /// 硬盘子系统
    /// </summary>
    public class Disk
    {
        public void DiskStart()
        {
            Console.WriteLine("Disk is start...");
        }
        public void DiskShutdown()
        {
            Console.WriteLine("Disk is shot down...");
        }
    }
}
